https://www.aquiferdist.com/Product/Approved-Vendor137441137441
Aquifer Distribution | Approved Vendor 137441 Reducing Adapter, 3/4 x 1/2 in, MPT x PEX, Plastic
Approved Vendor 137441 Reducing Adapter, 3/4 x 1/2 in, MPT x PEX, Plastic ; Approved Vendor ; 9253-043 ; 890036043